Easy or not?

there is no way for black to checkmate in 2

There is one

pawn move up to queen, then the black king can only move to f8, allowing the rook to safely move up to d7, checkmate.

King g6

king can only move one, hes already f**ked before he can get that far

Black made king f8 impossible move. The only possible move is king f7 and if you played rook d7 and he can either go to e6 or g6
Plus if the king is on f8, the rook cannot check on d7

oh shit you right, my bad bro

H8 underpromotion to knight

h8=N+ , Kf8 , Rd8#

No check on H8